body {
    margin: 0;
    font-family: 'Roboto', sans-serif;
    background-color: #ffffff;
    font-size: 14px;
}
body a {
    transition: 0.5s all ease;
    -webkit-transition: 0.5s all ease;
    -moz-transition: 0.5s all ease;
    -o-transition: 0.5s all ease;
    -ms-transition: 0.5s all ease;
    text-decoration: none;
}
h1, h2, h3, h4, h5, h6 {
    margin: 0;
    font-family: 'Soure Sans Pro', sans-serif;
}
p {
    margin: 0;
}
ul label {
    margin: 0;
    padding: 0;
}
body a:hover {
    text-decoration: none;
}
.top-nav {
    padding-top: 3em;
    background-color: #79a7b5;
    position: relative;
}
.logo h1 {
    font-size: 3.5em;
    display: inline-block;
    line-height: 1em;
}
.logo h1 a {
    color: #ffffff;
    font-family: 'Soure Sans Pro', sans-serif;
    text-decoration: none;
    font-weight: 600;
}
.top-nav ul li {
    margin-left: 2em;
    display: inline-block;
}
.top-nav ul li a {
    font-size: 1.3em;
    color: #ffffff;
    font-family: 'Soure Sans Pro', sans-serif;
    line-height: 35px;
    font-weight: 400;
    z-index: 999;
}
.top-nav ul li a:hover,
.top-nav ul li.active a {
    color: #d63d23;
    background: none;
}
.top-nav ul li h4 {
    font-size: 1.2em;
    color: #ffffff;
    line-height: 1.6em;
    font-weight: 400;
    padding: 0.4em;
}
.top-nav ul li.phn-no {
    position: absolute;
    right: 6%;
}
.cl-effect-5 li a {
    overflow: hidden;
    padding: 0;
}
.cl-effect-5 li a span {
    position: relative;
    display: inline-block;
    -webkit-transition: -webkit-transform 0.3s;
    -moz-transition: -moz-transform 0.3s;
    -o-transition: -o-transform 0.3s;
    -ms-transition: -ms-transform 0.3s;
}
.cl-effect-5 li a span::before {
    position: absolute;
    top: 100%;
    content: attr(data-hover);
    -webkit-transition: translate3d(0,0,0);
    -moz-transition: translate3d(0,0,0);
    -o-transition: translate3d(0,0,0);
    -ms-transition: translate3d(0,0,0);
    transform: translate3d(0,0,0);
}
.cl-effect-5 li a:hover span,
.cl-effect-5 li a:focus span,
.cl-effect-5 li a:active span{
    -webkit-transform: translateY(-100%);
    -moz-transform: translateY(-100%);
    -o-transform: translateY(-100%);
    -ms-transform: translateY(-100%);
    transform: translate3d(-100%);

    color: #d63d2e;
}
.banner {
    background: #79a7b5;
    /* 屏幕颜色平铺 */
    background-size: cover;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    -ms-background-size: cover;
    min-height: 630px;
    position: relative;
}
.banner:after {
    content: '';
    background: url(../images/a.png) no-repeat 0px 0px;
    position: absolute;
    right: 22%;
    top: -14%;
    background-size: 100%;
    min-height: 719px;
    width: 24%;
}
#slider2,
#slider3 {
    box-shadow: none;
    -webkit-box-shadow: none;
    -moz-box-shadow: none;
    -o-box-shadow: none;
    -ms-box-shadow: none;
    margin: 0 auto;
}
.callbacks_container {
	width: 100%;
}

.callbacks {
	position: relative;
	list-style: none;
	overflow: hidden;
	width: 100%;
	padding: 0;
	margin: 0;
}

.callbacks li{
	position: absolute;
	width: 100%;
	left: 0;
	top: 0;
}
.banner-text-info {
    margin: 4em 0 4em 18em;
    width: 28%;
}
.banner {
    min-height: 505px;
}
.banner:after{
    right: 15%;
}
h3.bnr-text {
    font-size: 2em;
    color: #ffffff;
    line-height: 1.4em;
    font-family: 'Source Sans Pro', sans-serif;
    font-weight: bold;
}
.bnr-text span{
    color: #d63d2e;
}
.banner h2 {
    font-size: 5.2em;
    color: #456a8e;
    font-weight: 900;
}
.bnr-right {
    transform: rotate(90deg);
    position: absolute;
    right: 0;
    top: 52%;
    width: 17%;
}
.bnr-right h4 {
    line-height: 1.6em;
    font-size: 1.5em;
    color: #000000;
    font-weight: 400;
}
.bnr-right p {
    font-size: 1.2em;
    color: #ffffff;
    font-weight: 600;
    margin-top: 0.8em;
}
.welcome {
    padding: 7em 0;
}
h3.title {
    font-size: 4em;
    text-align: center;
    color: #e74c3c;
}
.welcome h4 {
    font-size: 1.8em;
    text-align: center;
    line-height: 1.6em;
    color: #404040;
    font-weight: 300;
    width: 75%;
    margin: 1em auto;
    border-bottom: 1px solid #dedede;
    padding-bottom: 1em;
}
p {
    font-size: 1em;
    color: #999;
    line-height: 1.8em;
}
p.w-text {
    width: 75%;
    margin: 0 auto;
    text-align: center;
    letter-spacing: 1px;
}
.welcome-row {
    margin-top: 3em;
}
.welcome-row img {
    width: 100%;
}
.grid {
    text-align: center;
}
.grid figure {
    position: relative;
}
.grid figure img {
    position: relative;
    display: block;
    max-width: 100%;
    opacity: 0.8;
    width: 100%;
}
.grid figure figcaption {
    padding: 2em;
    color: #ffffff;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}
.grid figure figcaption::before,
.grid figure figcaption::after {
    pointer-events: none;
}
.grid figure h5 {
    word-spacing: -0.15em;
    font-weight: 300;
    font-size: 2.3em;
}
.grid figure h5 span {
    font-weight: 800;
}
.grid figure p {
    font-size: 1.1em;
    color: #eaeaea;
}
figure.effect-ming {
    background: #030c17;
    color: #eaeaea;
}
figure.effect-ming img {
    opacity: 0.9;
    -webkit-transition: opacity 0.35s;
    -moz-transition: opacity 0.35s;
    -o-transition: opacity 0.35s;
    -ms-transition: opacity 0.35s;
    transition: opacity 0.35s;
}
figure.effect-ming figcaption::before {
    position: absolute;
    top: 30px;
    right: 30px;
    bottom: 30px;
    left: 30px;
    border: 2px solid #ffffff;
    box-shadow: 0 0 0 30px rgba(255, 255, 255, 0.4);
    content: "";
    -webkit-transition: opacity 0.35s, -webkit-transform 0.35s;
    -moz-transition: opacity 0.35s, -moz-transform 0.35s;
    -o-transition: opacity 0.35s, -o-transform 0.35s;
    transition: opacity 0.35s, transform 0.35s;

    -webkit-transform: scale(1.4);
    -moz-transform: scale(1.4);
    -o-transform: scale(1.4);
    transform: scale(1.4);
}
figure.effect-ming h5 {
    margin: 13% 0 10px 0;
    -webkit-transition: -webkit-tranform 0.35s;
    -moz-transition: -moz-tranform 0.35s;
    -o-transition: -o-tranform 0.35s;
    transition: tranform 0.35s;
}
figure.effect-ming p {
    padding: 0.5em 1em;
    opacity: 0;
    -webkit-transition: opacity 0.35s, -webkit-transform 0.35s;
    -moz-transition: opacity 0.35s, -moz-transform 0.35s;
    -o-transition: opacity 0.35s, -o-transform 0.35s;
    transition: opacity 0.35s, transform 0.35s;

    -webkit-transform: scale(1.5);
    -moz-transform: scale(1.5);
    -o-transform: scale(1.5);
    transform: scale(1.5);
}
figure.effect-ming:hover h5 {
    -webkit-transform: scale(0.9);
    -moz-transform: scale(0.9);
    -o-transform: scale(0.9);
    transform: scale(0.9);
}
figure.effect-ming:hover figcaption::before,
figure.effect-ming:hover p {
    opacity: 1;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1);

}
figure.effect-ming:hover figcaption {
    background-color: rgba(58, 52, 42, 0);
}
figure.effect-ming:hover img {
    opacity: 0.4;
}
.services-grids {
    padding: 0;
    background: #e5f7fb;
    text-align: center;
    margin: 6px;
    width: 31.8%;
}
.services-grids span.glyphicon {
    font-size: 2em;
    color: #8e8e8e;
    border: 3px double #bb55bb;
    border-radius: 100%;
    padding: 0.5em;

}
.services-grids h5 {
    font-size: 1.5em;
    color: #e74c3c;
    margin: 0.8em 0 0.3em;
}
.text-box, .info-box {
    display: block;
    width: 100%;
    height: 100%;
    -webkit-transform: scale(1,1);
    -moz-transform: scale(1,1);
    -o-transform: scale(1,1);
    -ms-transform: scale(1,1);
    transform: scale(1,1);

    -webkit-transition: all 0.4s ease-in-out;
    -moz-transition: all 0.4s ease-in-out;
    -o-transition: all 0.4s ease-in-out;
    -ms-transition: all 0.4s ease-in-out;
    transition: all 0.4s ease-in-out;

    -webkit-backface-visibility: hidden;
    -moz-backface-visibility: hidden;
    -o-backface-visibility: hidden;
    -ms-backface-visibility: hidden;
    backface-visibility: hidden;
}
.text-box {
    position: relative;

}
.info-box {
    top: 0;
    left: 0;
    position: absolute;
}
.info-box .info-content {
    display: block;
    position: relative;
    padding: 2%;
    float: left;
    left: 50%;
    top: 50%;

    -webkit-transform: translateX(-50%) translateY(-50%);
    -moz-transform: translateX(-50%) translateY(-50%);
    -o-transform: translateX(-50%) translateY(-50%);
    -ms-transform: translateX(-50%) translateY(-50%);
    transform: translateX(-50%) translateY(-50%);
}
.flip-effect {
    display: block;
    position: relative;
    -webkit-perspective: 1000px;
    -moz-perspective: 1000px;
    -o-perspective: 1000px;
    -ms-perspective: 1000px;
    perspective: 1000px;

    -webkit-transform: translate3d(0,0,0);
    -moz-transform: translate3d(0,0,0);
    -o-transform: translate3d(0,0,0);
    -ms-transform: translate3d(0,0,0);
    transform: translate3d(0,0,0);
    padding: 4em 3em;
}
.flip-effect .text-box, .flip-effect .info-box {
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
}
.flip-effect .text-box {
    z-index: 0;
}
.flip-effect.right .info-box {
    z-index: 1;
    background: #404040;
    -webkit-transform: translateZ(0) rotateY(-180deg);
    -moz-transform: translateZ(0) rotateY(-180deg);
    -o-transform: translateZ(0) rotateY(-180deg);
    -ms-transform: translateZ(0) rotateY(-180deg);
    transform: translateZ(0) rotateY(-180deg);
    padding: 0 5em;
}
.flip-effect.right:hover .text-box {
    -webkit-transform: translateZ(0) rotateY(180deg);
    -moz-transform: translateZ(0) rotateY(180deg);
    -o-transform: translateZ(0) rotateY(180deg);
    -ms-transform: translateZ(0) rotateY(180deg);
    transform: translateZ(0) rotateY(180deg);
}
.flip-effect.right:hover .info-box {
    -webkit-transform: translateZ(0) rotateY(0deg);
    -moz-transform: translateZ(0) rotateY(0deg);
    -o-transform: translateZ(0) rotateY(0deg);
    -ms-transform: translateZ(0) rotateY(0deg);
    transform: translateZ(0) rotateY(0deg);
}
.info-box h3 {
    font-size: 3em;
    color: #ffffff;
    font-weight: 200;
}
.info-box p {
    color: #efefef;
    margin-top: 1em;
}
/* 屏幕宽度小于767px */
@media(max-width:767px) {
    .top-nav {
        padding: 1.5e 1.5em 0;
    }
    button.navbar-toggle {
        background: #e74c3c;
        border-color: #ffffff;
        margin: 0;
    }
    .navbar-toggle .icon-bar {
        background: #ffffff;
    }
    .top-nav ul li {
        display: block;
        margin: 0.5em 0;
        text-align: center;
    }
    .top-nav ul li a {
        z-index: 0;
    }
    div#bs-example-navbar-collapse-l {
        margin: 0;
        padding: 0;
        overflow: inherit;
        box-shadow: none;
    }
    ul.nav.navbar-right {
        text-align: center;
    }
    ul.nav.navbar-nav.navbar-left.cl-effect-5 {
        margin: 0.5em 0;
        padding: 0 0 0.5em 0;
        border: 1px solid #ffffff;
    }
    .top-nav ul li.phn-no {
        position: inherit;
    }
    .top-nav ul li h4 {
        padding-top: 0;
    }
    .banner {
        min-height: 338px;
    }
    .banner:after {
        right: 17%;
        width: 28%;
        top: 3%;
    }
    h3.bnr-text {
        font-size: 1.3em;
    }
    .banner-text-info {
        margin: 3em 0 3em 8em;
        width: 34%;
    }
    .banner h2 {
        font-size: 3.2em;
    }
    .bnr-right {
        right: -5%;
        width: 29%;
        top: 45%;
    }
    .bnr-right p {
        font-size: 1em;
        margin-top: 0;
    }
}